A Regeneration Placement, Routing and Spectrum Assignment Solution for Translucent Elastic Optical Networks: A Joint Optimization Approach

Claudio González, Nicolás Jara, Víctor Albornoz

Abstract

In this paper, we propose a novel joint approach to solve the regeneration placement, routing, modulation level, and spectrum assignment (RP-RMLSA) problem using a binary integer program (BIP) model. Using a mock and real-world network topology, we conduct extensive numerical experiments testing the proposed optimization model’s performance and analyzing the characteristics of the solutions found. Our results show that considering only an optimal solution occurs when signals in need of regeneration are concentrated in one regeneration node when considering the regeneration devices’ capital and operational expenditure.

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Paper Citation


in Harvard Style

González C., Jara N. and Albornoz V. (2021). A Regeneration Placement, Routing and Spectrum Assignment Solution for Translucent Elastic Optical Networks: A Joint Optimization Approach.In Proceedings of the 10th International Conference on Operations Research and Enterprise Systems - Volume 1: ICORES, ISBN 978-989-758-485-5, pages 467-474. DOI: 10.5220/0010393604670474


in Bibtex Style

@conference{icores21,
author={Claudio González and Nicolás Jara and Víctor Albornoz},
title={A Regeneration Placement, Routing and Spectrum Assignment Solution for Translucent Elastic Optical Networks: A Joint Optimization Approach},
booktitle={Proceedings of the 10th International Conference on Operations Research and Enterprise Systems - Volume 1: ICORES,},
year={2021},
pages={467-474},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0010393604670474},
isbn={978-989-758-485-5},
}


in EndNote Style

TY - CONF

JO - Proceedings of the 10th International Conference on Operations Research and Enterprise Systems - Volume 1: ICORES,
TI - A Regeneration Placement, Routing and Spectrum Assignment Solution for Translucent Elastic Optical Networks: A Joint Optimization Approach
SN - 978-989-758-485-5
AU - González C.
AU - Jara N.
AU - Albornoz V.
PY - 2021
SP - 467
EP - 474
DO - 10.5220/0010393604670474